---
title: Jina AI
---

>[Jina AI](https://jina.ai/about-us) is a search AI company. `Jina` helps businesses and developers unlock multimodal data with a better search.

<Warning>
For proper compatibility, please ensure you are using the `openai` SDK at version **0.x**.
</Warning>

## Installation and Setup
- Get a Jina AI API token from [here](https://jina.ai/embeddings/) and set it as an environment variable (`JINA_API_TOKEN`)

## Chat Models

```python
from langchain_community.chat_models import JinaChat
```

See a [usage examples](/oss/integrations/chat/jinachat).

## Embedding Models

You can check the list of available models from [here](https://jina.ai/embeddings/)

```python
from langchain_community.embeddings import JinaEmbeddings
```

See a [usage examples](/oss/integrations/text_embedding/jina).

## Document Transformers

### Jina Rerank

```python
from langchain_community.document_compressors import JinaRerank
```

See a [usage examples](/oss/integrations/document_transformers/jina_rerank).
